Hugo de Vries died on 1935-05-21.
Hugo de Vries was born in Haarlem, Netherlands.
Hugo de Vries has written: 'The mutation theory'
Hugo de Vries was born on February 16, 1848.
Hugo de Vries was born on February 16, 1848.
He died at 77 years old. From Natural causes. (applesauce)
Dutch.
Hugo de Vries?
Hendrik de Vries died in 1989.
Hessel de Vries died in 1959.
Anne de Vries died in 1964.
Marion De Vries died in 1939.
Ali de Vries died in 2007.